title: Randomized controlled trial of Siberian ginseng for chronic fatigue.
mesh_terms: D000328:Adult; D000368:Aged; D003863:Depression / Q000150:complications / Q000523:psychology; D028001:Eleutherococcus; D015673:Fatigue Syndrome, Chronic / Q000150:complications / Q000175:diagnosis / Q000188:drug therapy*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D008517:Phytotherapy / Q000379:methods*; D010919:Placebos; D011795:Surveys and Questionnaires; D016896:Treatment Outcome
chemical_list: D010919:Placebos